void render_part(
cairo_t *cr,
struct part *part
) {
struct path *path = &part->paths;
cairo_set_line_width(cr, 1/32.0);
while (path) {
path_render(cr, path);
path = path->next;
}
}
void vgDrawPath(VGPath path, VGbitfield paintModes)
{
struct vg_context *ctx = vg_current_context();
if (path == VG_INVALID_HANDLE) {
vg_set_error(ctx, VG_BAD_HANDLE_ERROR);
return;
}
if (!(paintModes & (VG_STROKE_PATH | VG_FILL_PATH))) {
vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
return;
}
if (path_is_empty((struct path*)path))
return;
path_render((struct path*)path, paintModes);
}
static void vg_render_glyph(struct vg_context *ctx,
struct vg_glyph *glyph,
VGbitfield paintModes,
VGboolean allowAutoHinting)
{
if (glyph->object && paintModes) {
struct vg_state *state = &ctx->state.vg;
struct matrix m;
m = state->glyph_user_to_surface_matrix;
matrix_translate(&m,
state->glyph_origin[0].f - glyph->glyph_origin[0],
state->glyph_origin[1].f - glyph->glyph_origin[1]);
if (glyph->object->type == VG_OBJECT_PATH) {
path_render((struct path *) glyph->object, paintModes, &m);
}
else {
assert(glyph->object->type == VG_OBJECT_IMAGE);
image_draw((struct vg_image *) glyph->object, &m);
}
}
}
